2+8v=9v-2

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Solution for 2+8v=9v-2 equation:


Simplifying
2 + 8v = 9v + -2

Reorder the terms:
2 + 8v = -2 + 9v

Solving
2 + 8v = -2 + 9v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-9v' to each side of the equation.
2 + 8v + -9v = -2 + 9v + -9v

Combine like terms: 8v + -9v = -1v
2 + -1v = -2 + 9v + -9v

Combine like terms: 9v + -9v = 0
2 + -1v = -2 + 0
2 + -1v = -2

Add '-2' to each side of the equation.
2 + -2 + -1v = -2 + -2

Combine like terms: 2 + -2 = 0
0 + -1v = -2 + -2
-1v = -2 + -2

Combine like terms: -2 + -2 = -4
-1v = -4

Divide each side by '-1'.
v = 4

Simplifying
v = 4

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